The first was collected at a Thailand festival in Greenwich Park (where I saw the winner of Thailand's Got Talent performing). 15 people drew their maps of Southeast Asia, so thanks to Kris, Rose, Kirsty, Emma-Louise, Hita, Jem and Catherine from the UK, Rose, Yuttakorn, Annie and Chookiat from Thailand, Chris and Denny from New Zealand, Pepper from the Philippines and Alex from Italy.

Sometime later, I went to the New European Village festival at Southbank to ask for maps of Europe. Thanks to the 11 people who drew a map: Joe, Zimbab and Janine from Germany, OQ a 'secret Turk', Sophie and Celine from France, Poppy from Greece, Baz from Belgium, JK from England, Claudia and Luisa from Colombia.

The last few maps have not been as precise as the previous two. Maybe Australia and Latin America are more defined places than Europe and Southeast Asia. Certainly, their shapes are easier to know.

This makes me wonder how to collect the remaining continents. I'm not so worried about Africa, but Asia's more unusual. Do I divide it into regions?

My first thoughts are to have Middle East, India, and China, but it's not an easy division. Where to put Russia, and the big wide middle-ground?